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LT1721IGN

LT1721IGN

LT1721IGN

Linear Technology/Analog Devices

Surface Mount Tube 20mA mA 7 ns μs Linear Comparators 6μA pA 2008 3mV mV

SOT-23

LT1721IGN Datasheet PDF

non-compliant

Technical Specifications

Parameter NameValue
TypeParameter
Factory Lead Time 14 Weeks
Mounting Type Surface Mount
Package / Case 16-SSOP (0.154, 3.90mm Width)
Surface MountYES
Number of Pins 16
Operating Temperature-40°C~85°C
PackagingTube
Series UltraFast™
Published 2008
JESD-609 Code e0
Part StatusActive
Moisture Sensitivity Level (MSL) 1 (Unlimited)
Number of Terminations 16
ECCN Code EAR99
Type General Purpose
Terminal Finish Tin/Lead (Sn/Pb)
Subcategory Comparator
Technology BIPOLAR
Terminal Position DUAL
Terminal FormGULL WING
Peak Reflow Temperature (Cel) 235
Number of Functions 4
Supply Voltage 5V
Terminal Pitch0.635mm
Reach Compliance Code not_compliant
Time@Peak Reflow Temperature-Max (s) 20
Base Part Number LT1721
Pin Count16
Qualification StatusNot Qualified
Output Type CMOS, Rail-to-Rail, TTL
Number of Elements 4
Power Supplies5V
Output Current20mA
Propagation Delay10 ns
Quiescent Current7mA
Supply Current-Max 28mA
Response Time7 ns
Common Mode Rejection Ratio 80 dB
Voltage - Supply, Single/Dual (±) 2.7V~6V
Input Offset Voltage (Vos) 3mV
Power Supply Rejection Ratio (PSRR) 80dB
Supply Voltage Limit-Max 7V
Input Bias Current 6μA
Current - Quiescent (Max) 7mA
Voltage - Input Offset (Max) 3mV @ 5V
Current - Input Bias (Max) 6μA @ 5V
Hysteresis 7mV
CMRR, PSRR (Typ) 70dB CMRR, 80dB PSRR
Height Seated (Max) 1.75mm
RoHS StatusNon-RoHS Compliant
Lead Free Contains Lead
In-Stock:2310 items

LT1721IGN Product Details

LT1721IGN Overview


The product is packaged in 16-SSOP (0.154, 3.90mm Width) in order to facilitate transportation.Output type of this comparator is CMOS, Rail-to-Rail, TTL .The part is shipped by Tube .The comparator has 16 terminals.The electrical component in this case belongs to the Comparator family.This comparator is capable of handling a wide range of tasks if it is supplied with a voltage of 5V .This is a typical comparator of type General Purpose .Currently, it consists of only 4 elements.The device includes 16 pins.In general, mounting type Surface Mount is recommended.Ideally, the operating temperature should be set at -40°C~85°C in order to prevent malfunction.16 pins are available on the comparator.In order to find a solution that meets your specific needs, search LT1721 for more pin-to-pin solutions.A quiescent current of 7mA is observed in this comparator.A power supply of 5V is sufficient for the operation of the device.Providing a minimum current of 28mA is possible for this part.The part belongs to the UltraFast™ series of comparator parts.

LT1721IGN Features


CMOS, Rail-to-Rail, TTL output capability
General Purpose IC
Employing 4 elements
Operates under -40°C~85°C
Quiescent Current: 7mA


LT1721IGN Applications


There are a lot of Linear Technology/Analog Devices
LT1721IGN linear comparators applications.


  • Self-diagnostics
  • Lithium ion battery monitoring
  • Battery management and protection
  • Current and voltage sensing
  • Analog front end
  • Power management
  • Point of load regulators
  • DC/DC and AC/DC power supplies
  • System control and monitoring
  • Wearable Devices

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